It looks like there’s an application (actually a library, I guess) that’s using cairomm already. According to its website:

Papyrus is a 2d C++ scenegraph library that utilizes the cairo library to perform drawing operations. In this respect, it is similar to the Gnome::Canvas library.

It’s good to see people start using cairomm. Hopefully we’ll get some good real-world feedback once more people start trying it out.

I’ve put up some cairomm API documentation for those that are interested. I haven’t completely settled on that URL, though, so it may change in the future. Comments and suggestions are welcome.